On average, women have always lived longer than men.
195
The pupil of the eye expands as much as 45 percent when a person looks at something pleasing.
130
It takes twice as long to lose new muscle if you stop working out than it did to gain it.
127
About 400 different kinds of microbes live on and in the human body.
-3
Household bleach is the recommended chemical to decontaminate people exposed to the anthrax virus, by the U.S. F.D.A.
16
The lense of the eye continues to grow throughout a person's life.
34
Drinking banana milkshake is a perfect cure for hangover.
21
The human sigh acts as a physiological reset button.
23